GAMCO INVESTORS, INC. ET AL's ownership history for KNF

GAMCO INVESTORS, INC. ET AL currently holds 81.9K shares with a market value of $6.3M. It started holding KNF on 2024-09-30. At its peak, it held 81.9K shares on 2025-09-30. Its highest holding value was $6.3M on 2025-09-30. At its lowest, it held 16.9K shares on 2024-12-31, with a value of $1.5M on 2024-09-30. In the recent 180 days, GAMCO INVESTORS, INC. ET AL has increased its shares by 64.5K. In the recent year, GAMCO INVESTORS, INC. ET AL has increased its shares by 64.8K.